1
22
23 package com.liferay.portal.kernel.bi.reporting.messaging;
24
25 import com.liferay.portal.kernel.bi.reporting.ReportEngine;
26 import com.liferay.portal.kernel.bi.reporting.ReportGenerationException;
27 import com.liferay.portal.kernel.bi.reporting.ReportRequest;
28 import com.liferay.portal.kernel.bi.reporting.ReportResultContainer;
29 import com.liferay.portal.kernel.log.Log;
30 import com.liferay.portal.kernel.log.LogFactoryUtil;
31 import com.liferay.portal.kernel.messaging.Message;
32 import com.liferay.portal.kernel.messaging.MessageBusUtil;
33 import com.liferay.portal.kernel.messaging.MessageListener;
34
35
41 public class ReportCompilerRequestMessageListener implements MessageListener {
42
43 public ReportCompilerRequestMessageListener(
44 ReportEngine reportEngine,
45 ReportResultContainer reportResultContainer) {
46
47 _reportEngine = reportEngine;
48 _reportResultContainer = reportResultContainer;
49 }
50
51 public void receive(Message message) {
52 ReportRequest reportRequest = (ReportRequest)message.getPayload();
53
54 ReportResultContainer reportResultContainer =
55 _reportResultContainer.clone(reportRequest.getReportName());
56
57 try {
58 _reportEngine.compile(reportRequest);
59 }
60 catch (ReportGenerationException rge) {
61 _log.error("Unable to compile report", rge);
62
63 reportResultContainer.setReportGenerationException(rge);
64 }
65 finally {
66 Message responseMessage = MessageBusUtil.createResponseMessage(
67 message, reportResultContainer);
68
69 responseMessage.setPayload(reportResultContainer);
70
71 MessageBusUtil.sendMessage(
72 responseMessage.getDestinationName(), responseMessage);
73 }
74 }
75
76 private static final Log _log =
77 LogFactoryUtil.getLog(ReportCompilerRequestMessageListener.class);
78
79 private ReportEngine _reportEngine;
80 private ReportResultContainer _reportResultContainer;
81
82 }